@charset "UTF-8";

body {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background-color: #eee;
  padding: 0 0 0 0;
  border-width: 0 0 0 0;
}

.form-signin {
  max-width: 300px;
  padding: 0 0 0 0;
  margin: 100px auto 15px auto;
}

.form-signin .form-control {
  position: relative;
  box-sizing: border-box;
  height: auto;
  padding: 10px;
  font-size: 16px;
}

/* 登录提示信息 */
.login-alert {
  position: absolute;
  left: 0;
  right: 0;
  text-align: center;
}

#captchaImage {
  height: 46px;
  width: 115px;
  border: 1px solid #ced4da;
  margin-left: 5px;
}
